Gregg Tomberlin has over 34 years experience working on deployment opportunities for combined heat and power (CHP) from combustion and gasification technologies. CHP systems are modeled using GateCycle and IPSEpro software which sizes equipment, calculates heat and mass balances and runs off design cases for system optimization. Experienced in financial modeling including capital and operating expense estimating. Proficient in the design and implementation of multiple CHP projects including engineering, permitting, procurement, startup, commissioning and testing. Techologies include solid fuel combustion, steam turbines, combustion turbines, gas and diesel engines and waste heat recovery.